Title
Dynamic modeling and multivariable control of organic Rankine cycles in waste heat utilizing processes
Abstract
In this paper, the dynamics of organic Rankine cycles (ORCs) in waste heat utilizing processes is investigated, and the physical model of a 100 kW waste heat utilizing process is established. In order to achieve both transient performance and steady-state energy saving, a multivariable control strategy for the waste heat recovery system is proposed by incorporating a linear quadratic regulator (LQR) with a PI controller. Simulations demonstrate that the proposed strategy can obtain satisfactory performance.
Year
DOI
Venue
2012
10.1016/j.camwa.2012.01.054
Computers & Mathematics with Applications
Keywords
Field
DocType
transient performance,linear quadratic regulator,dynamic modeling,waste heat recovery system,multivariable control strategy,satisfactory performance,proposed strategy,pi controller,waste heat,kw waste heat,organic rankine cycle,process control
Waste heat,Multivariable calculus,PID controller,Control theory,Waste heat recovery unit,Degree Rankine,System dynamics,Process control,Linear-quadratic regulator,Mathematics
Journal
Volume
Issue
ISSN
64
5
0898-1221
Citations 
PageRank 
References 
8
1.76
0
Authors
4
Name
Order
Citations
PageRank
Jianhua Zhang17114.22
Wenfang Zhang212010.37
Guolian Hou3157.31
Fang Fang44010.67